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GET /api/1.1/patches/2231560/?format=api
{ "id": 2231560, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2231560/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netfilter-devel/patch/20260430202547.274256-4-pablo@netfilter.org/", "project": { "id": 26, "url": "http://patchwork.ozlabs.org/api/1.1/projects/26/?format=api", "name": "Netfilter Development", "link_name": "netfilter-devel", "list_id": "netfilter-devel.vger.kernel.org", "list_email": "netfilter-devel@vger.kernel.org", "web_url": null, "scm_url": null, "webscm_url": null }, "msgid": "<20260430202547.274256-4-pablo@netfilter.org>", "date": "2026-04-30T20:25:47", "name": "[nf,v6,4/4] netfilter: flowtable: call skb_postpull_rcsum() after popping vlan header", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "69653e24ce2c29c185943ed622a1e8c1bf03b0e7", "submitter": { "id": 1315, "url": "http://patchwork.ozlabs.org/api/1.1/people/1315/?format=api", "name": "Pablo Neira Ayuso", "email": "pablo@netfilter.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/netfilter-devel/patch/20260430202547.274256-4-pablo@netfilter.org/mbox/", "series": [ { "id": 502378, "url": "http://patchwork.ozlabs.org/api/1.1/series/502378/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netfilter-devel/list/?series=502378", "date": "2026-04-30T20:25:46", "name": "[nf,v6,1/4] netfilter: flowtable: ensure sufficient headroom in xmit path", "version": 6, "mbox": "http://patchwork.ozlabs.org/series/502378/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2231560/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2231560/checks/", "tags": {}, "headers": { "Return-Path": "\n <netfilter-devel+bounces-12355-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "netfilter-devel@vger.kernel.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=netfilter.org header.i=@netfilter.org\n header.a=rsa-sha256 header.s=2025 header.b=jIYzDXfK;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=104.64.211.4; helo=sin.lore.kernel.org;\n envelope-from=netfilter-devel+bounces-12355-incoming=patchwork.ozlabs.org@vger.kernel.org;\n receiver=patchwork.ozlabs.org)", "smtp.subspace.kernel.org;\n\tdkim=pass (2048-bit key) header.d=netfilter.org header.i=@netfilter.org\n header.b=\"jIYzDXfK\"", "smtp.subspace.kernel.org;\n arc=none smtp.client-ip=217.70.190.124", "smtp.subspace.kernel.org;\n dmarc=none (p=none dis=none) header.from=netfilter.org", "smtp.subspace.kernel.org;\n spf=pass smtp.mailfrom=netfilter.org" ], "Received": [ "from sin.lore.kernel.org (sin.lore.kernel.org [104.64.211.4])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519 server-signature ECDSA (secp384r1) server-digest SHA384)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4g65g7676Zz1yGq\n\tfor <incoming@patchwork.ozlabs.org>; Fri, 01 May 2026 06:41:23 +1000 (AEST)", "from smtp.subspace.kernel.org (conduit.subspace.kernel.org\n [100.90.174.1])\n\tby sin.lore.kernel.org (Postfix) with ESMTP id 1BFEE3080971\n\tfor <incoming@patchwork.ozlabs.org>; Thu, 30 Apr 2026 20:29:10 +0000 (UTC)", "from localhost.localdomain (localhost.localdomain [127.0.0.1])\n\tby smtp.subspace.kernel.org (Postfix) with ESMTP id B286C3AEF46;\n\tThu, 30 Apr 2026 20:25:57 +0000 (UTC)", "from mail.netfilter.org (mail.netfilter.org [217.70.190.124])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby smtp.subspace.kernel.org (Postfix) with ESMTPS id 1FAD93AB276\n\tfor <netfilter-devel@vger.kernel.org>; Thu, 30 Apr 2026 20:25:56 +0000 (UTC)", "from localhost.localdomain (mail-agni [217.70.190.124])\n\tby mail.netfilter.org (Postfix) with ESMTPSA id 9CFAA60251\n\tfor <netfilter-devel@vger.kernel.org>; Thu, 30 Apr 2026 22:25:54 +0200 (CEST)" ], "ARC-Seal": "i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1777580757; cv=none;\n b=g16kfEDAaIGcOtQDFoa/OH7iMaxJDma8zO5k+wrpzzdbmNccIOKckQECrpK1f2laM6a8hUtiVucaLcXkZ6HRHcS7u/bgkq5hgXSQ7ZftqKnJIxhqwO++elx4KaPipw9qakFWh+depa/Mq5nJu3Rp6i8dY/m7l+5JbUamNuvWfbc=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1777580757; c=relaxed/simple;\n\tbh=8h+cRN5Xtws4ryEYUVG7313Jg75pB84ccAaO7ItDQj0=;\n\th=From:To:Subject:Date:Message-ID:In-Reply-To:References:\n\t MIME-Version;\n b=mgWsDa8TMPDbqA6o7w3yWSjKqWA9mCJ5bWoqdNtZ/DnTccrrjj8gDddKPfmwDSU7nyKhwofEK0Q/GFB4bCtVNPUR2ToEt/6CaC8YpuF2vztbhHo/pcBwCOm46hahy/MsUnYUbHg96I3pGgI5tB7fdra7ugVmIrLIev35humuaJ4=", "ARC-Authentication-Results": "i=1; smtp.subspace.kernel.org;\n dmarc=none (p=none dis=none) header.from=netfilter.org;\n spf=pass smtp.mailfrom=netfilter.org;\n dkim=pass (2048-bit key) header.d=netfilter.org header.i=@netfilter.org\n header.b=jIYzDXfK; arc=none smtp.client-ip=217.70.190.124", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=netfilter.org;\n\ts=2025; t=1777580754;\n\tbh=f2ul8dcnRvRSpXba3ePxwEyY3DqG3eemg9bi82KzMLI=;\n\th=From:To:Subject:Date:In-Reply-To:References:From;\n\tb=jIYzDXfKluJecFgQuDj7Ynwgxe3oUX56+tFf5d0tYzaDY0P02TfJ9r0f7dUxmkH/u\n\t jB6KG6O+nFapqn1pNPoU8GReUurlSo0kAGRNmysFzSe+J46yEmImYZ8NliVMnaIvCq\n\t gb9rImr6ketRvBaqcgC6qWf29zXxAzPnjfdPpJKXgUcsiui/PZjFrbNavBVxSIjbDE\n\t GjTyJw8MmKwX9fceSiJIvmUrRgA7CAFUdu6As1JRd+txaP1BbxEwBJey6nuzOrsqnQ\n\t 0YV6kgWeoQBBKQgHkynRteVkNadaG04kGfqw91cDX4RtciNmGdFFbT0E/1lLPakhjz\n\t EG3+MkcFaMTeA==", "From": "Pablo Neira Ayuso <pablo@netfilter.org>", "To": "netfilter-devel@vger.kernel.org", "Subject": "[PATCH nf,v6 4/4] netfilter: flowtable: call skb_postpull_rcsum()\n after popping vlan header", "Date": "Thu, 30 Apr 2026 22:25:47 +0200", "Message-ID": "<20260430202547.274256-4-pablo@netfilter.org>", "X-Mailer": "git-send-email 2.47.3", "In-Reply-To": "<20260430202547.274256-1-pablo@netfilter.org>", "References": "<20260430202547.274256-1-pablo@netfilter.org>", "Precedence": "bulk", "X-Mailing-List": "netfilter-devel@vger.kernel.org", "List-Id": "<netfilter-devel.vger.kernel.org>", "List-Subscribe": "<mailto:netfilter-devel+subscribe@vger.kernel.org>", "List-Unsubscribe": "<mailto:netfilter-devel+unsubscribe@vger.kernel.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit" }, "content": "Adjust checksum, if required, after removing the inner vlan tag in\ndouble-tagged vlan packets.\n\nFixes: 4cd91f7c290f (\"netfilter: flowtable: add vlan support\")\nSigned-off-by: Pablo Neira Ayuso <pablo@netfilter.org>\n---\nv6: new in this series, add skb_postpull_rcsum() to vlan decapsulation path.\n\n net/netfilter/nf_flow_table_ip.c | 1 +\n 1 file changed, 1 insertion(+)", "diff": "diff --git a/net/netfilter/nf_flow_table_ip.c b/net/netfilter/nf_flow_table_ip.c\nindex 2eba64eb393a..238ed3d7d73a 100644\n--- a/net/netfilter/nf_flow_table_ip.c\n+++ b/net/netfilter/nf_flow_table_ip.c\n@@ -444,6 +444,7 @@ static void nf_flow_encap_pop(struct nf_flowtable_ctx *ctx,\n \t\t}\n \t\tswitch (skb->protocol) {\n \t\tcase htons(ETH_P_8021Q):\n+\t\t\tskb_postpull_rcsum(skb, skb->data, VLAN_HLEN);\n \t\t\tvlan_hdr = (struct vlan_hdr *)skb->data;\n \t\t\t__skb_pull(skb, VLAN_HLEN);\n \t\t\tvlan_set_encap_proto(skb, vlan_hdr);\n", "prefixes": [ "nf", "v6", "4/4" ] }